There are two doors, A and B. Behind one, there is an electric chair, and behind the other, is freedom. There is an executioner in front of the two doors. He is either a knight ( knight = always tells the truth ) or a knave ( knave = a liar ), but you don't know what he is. You can only ask him one question, and he must answer with either Yes or No.
You want to know what door is freedom. What question do you ask the executioner?
2007-09-14
19:06:14
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9 answers
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asked by
love earth
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Philosophy